82° 8.5mm LER Waterproof Eyepiece Moon Tackling close astrophotography targets like

Tackling close astrophotography targets like the sun and moon

Good for terrestrial and celestial observing

This makes it easy to make the tripod a little taller or a little shorter as your terrain or needs change

16mm Eye Relief

The Celestron RS-232 Cable is used to connect your PC or computer to NexStar computerized telescopes via a port in the hand control

82° 8.5mm LER Waterproof Eyepiece Moon Tackling close astrophotography targets likeFeatures With its long eye relief of 15mm, the 8. 5mm LER ocular from Explore Scientifics 82 Series of Argon Purged Waterproof Eyepieces puts the focus on a comfortable viewing experience for all observers. For eyeglass wearers, a long relief is a must because it allows them to enjoy the full field of view. This eyepieces 8. 5mm focal length can produce high magnifications that are great for observing objects like the Moon, the planets and binary